What is the CVSS score of CVE-2023-45292?

CVE-2023-45292 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2023-45292?

Yes, a public proof-of-concept exploit is available for CVE-2023-45292. Prioritise patching immediately. EPSS: 0.3%.

Is there a patch available for CVE-2023-45292?

Yes, a patch is available for CVE-2023-45292. Update the affected software to the latest version immediately.

Base64Captcha CVE-2023-45292

MEDIUM

Insufficient Verification of Data Authenticity (CWE-345)

2023-12-11 security@golang.org

Authentication Bypass Base64Captcha

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Dec 11, 2023 - 22:15 nvd

MEDIUM 5.3

DescriptionNVD

When using the default implementation of Verify to check a Captcha, verification can be bypassed. For example, if the first parameter is a non-existent id, the second parameter is an empty string, and the third parameter is true, the function will always consider the Captcha to be correct.

AnalysisAI

When using the default implementation of Verify to check a Captcha, verification can be bypassed. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-345. When using the default implementation of Verify to check a Captcha, verification can be bypassed. For example, if the first parameter is a non-existent id, the second parameter is an empty string, and the third parameter is true, the function will always consider the Captcha to be correct. Affected products include: Mojotv Base64Captcha.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.